DE102007005435B4 - Method and device for producing a metal strip that can be wound into a coil - Google Patents
Method and device for producing a metal strip that can be wound into a coil Download PDFInfo
- Publication number
- DE102007005435B4 DE102007005435B4 DE102007005435A DE102007005435A DE102007005435B4 DE 102007005435 B4 DE102007005435 B4 DE 102007005435B4 DE 102007005435 A DE102007005435 A DE 102007005435A DE 102007005435 A DE102007005435 A DE 102007005435A DE 102007005435 B4 DE102007005435 B4 DE 102007005435B4
- Authority
- DE
- Germany
- Prior art keywords
- metal strip
- strip
- horizontal
- coil
- rolling machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000005096 rolling process Methods 0.000 claims description 15
- 238000009749 continuous casting Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0694—Accessories therefor for peeling-off or removing the cast product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C49/00—Devices for temporarily accumulating material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Erzeugung eines zu einem Coil wickelbaren Metallbandes in einer mit einer übergeordneten Steuerung versehenen Horizontal-Bandgießanlage, bei welchem bzw. welcher das Metallband mittels einer Abzieheinheit in einem pilgerschrittartigen Zyklus aus einer einem Metallschmelzebehälter zugeordneten Kokille ausgefördert und über eine Bandtrenneinheit eine in Längsrichtung des Metallbandes verlagerbaren Bandeinrollmaschine zugeführt wird, in welcher das Metallband rollengestützt zum Coil gewickelt wird.The The invention relates to a method and a device for generating a coilable into a coil metal strip in one with a parent Control provided horizontal strip caster, in which or which the metal band by means of a peel unit in a pilgrim step-like Cycle discharged from a molten metal container associated mold and a band separation unit one in the longitudinal direction fed to the metal strip displaceable strip rolling machine, in which the metal strip is wound roll-supported to the coil.
Eine
solche Horizontal-Bandgießanlage
mit einer linear verfahrbaren Bandeinrollmaschine bzw. Einrolleinheit,
auf der das nach dem Erstarren der aus einem Warmhalteofen in die
nachgeschaltete Kokille eingeleiteten Metallschmelze vorliegende
Metallband aufgewickelt wird, ist durch die
Trotz der Synchronisierung der angetriebenen Abziehrolle der Abzieheinheit und der angetriebenen Wickelrolle der Einrolleinheit über eine speicherprogrammierbare Steuerung und der horizontalen Bewegungsmöglichkeit der Einrolleinheit lässt sich nicht vermeiden, dass durch die auf das Metallband ausgeübte Massenbeschleunigung immer noch Zwangskräfte auftreten. Denn die Masse der Einrollein heit und des Coils müssen den oszillierenden Bewegungen des Metallbandes entsprechend durch dieses selbst mit bewegt werden. Die dabei unvermeidlich wirksamen horizontalen Kräfte beeinflussen die Regelung der Zieheinrichtung und damit den Gieß- bzw. Herstellungsprozess, da die Genauigkeit der Bandbewegung reduziert wird. Zudem ist eine aufwendige Regelungstechnik erforderlich, weil die Antriebe der Abzieheinheit bzw. Zieheinrichtung und der Einrolleinheit mechanisch miteinander verbunden sind.In spite of the synchronization of the driven pull-off roller of the peel-off unit and the driven winding roll of the reeling unit via a programmable logic controller and horizontal movement possibility the reeling unit can be do not avoid that by the mass acceleration applied to the metal strip still compulsive forces occur. Because the mass of Einrollein unit and the coil must oscillating movements of the metal strip according to this to be moved by yourself. The inevitably effective horizontal personnel influence the control of the pulling device and thus the casting or Manufacturing process as the accuracy of belt movement is reduced becomes. In addition, a complex control technology is required because the drives of the peeling unit or pulling device and the reeling unit mechanically interconnected.
Der Erfindung liegt daher die Aufgabe zugrunde, ein gattungsgemäßes Verfahren und eine Vorrichtung zu schaffen, die eine einfachere Regelung ermöglichen und insbesondere Störfaktoren aufgrund von Massenbeschleunigungen verringern.Of the Invention is therefore based on the object, a generic method and to provide a device that allows easier control and in particular confounding factors due to mass accelerations.
Diese Aufgabe wird mit einem Verfahren erfindungsgemäß dadurch gelöst, dass die auf die Bandeinrollmaschine beim Ausfördern des Metallbandes wirkenden horizontalen Kräfte gemessen werden und mittels der übergeordneten Steuerung abhängig von den Messwerten die Geschwindigkeit des abgezogenen bzw. ausgeförderten Metallbandes so geregelt wird, dass die gemessene horizontale Kraft gegen Null gehalten wird. Indem somit als Führungsgröße die von der Bandbewegung bzw. -geschwindigkeit bewirkten horizontalen Kräfte aktuell erfasst und mittels der Steuerung und dem übergeordneten Regelkreis unmittelbar sogleich die Bandgeschwindigkeit entsprechend verändert und angepasst wird, so dass die horizontalen Kräfte gegen Null gehen, lässt sich erreichen, dass keine Zwangskräfte auf das Metallband ausgeübt werden. Die permanente Anpassung der Band- und damit auch Einrollgeschwindigkeit aufgrund der gemessenen horizontalen Kräfte ermöglicht es, dass die Bandeinrollmaschine kaum noch, bestenfalls gar keine, linearen Verfahrbewegungen durchführen muß. Es wird eine deutliche Erhöhung der Genauigkeit der Bandbewegung erzielt.These The object is achieved by a method according to the invention in that acting on the band rolling machine in conveying out the metal strip horizontal forces be measured and by means of the parent Control dependent from the measured values the speed of the withdrawn or discharged Metal band is regulated so that the measured horizontal force kept at zero. By thus as the reference variable of the band movement or -speed caused horizontal forces currently recorded and by means of the controller and the parent Control immediately immediately equal to the belt speed changed and adjusted, so that the horizontal forces go to zero, can be achieve that, no constraining forces exercised on the metal band become. The permanent adaptation of the belt and thus also rolling speed Due to the measured horizontal forces it allows the band rolling machine hardly, at best, no, must perform linear movements. It will a significant increase achieved the accuracy of tape movement.
Eine Vorrichtung zur Lösung der der Erfindung zugrunde liegenden Aufgabe ist erfindungsgemäß dadurch gekennzeichnet, dass zur Durchführung des Verfahrens nach Anspruchs 1 der Bandeinrollmaschine eine mit der übergeordneten Steuerung verbundene, die beim Ausfördern des Metallbandes auf die Bandeinrollmaschine wirkenden horizontalen Kräfte ermittelnde Messeinrichtung zugeordnet ist. Als Messeinrichtung eignet sich bevorzugt eine Kraft-/Druckmessdose; alternativ könnte ein an geeigneter Stelle vorgesehener Dehnungsmessstreifen oder dergleichen zum Einsatz kommen.A Device for solution The object of the invention is based on the invention characterized in that to carry out the method according to claim 1 of the band rolling machine with a the parent Control connected to the ausördernieren of the metal strip on detecting the band rolling machine acting horizontal forces Measuring device is assigned. As a measuring device is suitable preferably a force / pressure cell; alternatively could be provided at a suitable location strain gauges or the like be used.
Weitere Merkmale und Einzelheiten der Erfindung ergeben sich aus den Patentansprüchen und der nachfolgenden Beschreibung eines in den Zeichnungen dargestellten Ausführungsbeispiels der Erfindung. Es zeigen:Further Features and details of the invention will become apparent from the claims and the following description of one shown in the drawings embodiment the invention. Show it:
Eine
in
In
Förderrichtung
FR gelangt das Metallband
Nach
dem Durchlauf der Bandtrenneinheit gelangt das von mindestens einer
Tragrolle
Wie
sich der die Bandeinrollmaschine
Sowohl
die Antriebe
- 11
- Horizontal-BandgießanlageHorizontal strip casting plant
- 22
- MetallschmelzebehälterMolten metal container
- 33
- Kokillemold
- 44
- Metallbandmetal band
- 55
- Tragrollenidlers
- 66
- Abzieheinheitwithdrawal unit
- 77
- Abziehrollenpinch rolls
- 88th
- Steuerleitungcontrol line
- 99
- Steuerungcontrol
- 1010
- BandtrenneinrichtungBand separator
- 1111
- Rollenroll
- 1212
- Rollenbettroller bed
- 1313
- Scherescissors
- 1414
- Steuerleitungcontrol line
- 1515
- Tragrollesupporting role
- 1616
- BandeinrollmaschineBandeinrollmaschine
- 1717
- Treibrollecapstan roller
- 1818
- Biegerollebending roller
- 1919
- Coilcoil
- 2020
- Rollerole
- 2121
- Maschinenrahmenmachine frame
- 2222
- Messeinrichtungmeasuring device
- 2323
- Antriebdrive
- 2424
- Steuerleitungcontrol line
- 2525
- Steuerleitungcontrol line
- FRFR
- Förderrichtungconveying direction
- DPDP
- Doppelpfeildouble arrow
- HFHF
- HorizontalkraftHorizontal force
Claims (3)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007005435A DE102007005435B4 (en) | 2006-02-21 | 2007-01-30 | Method and device for producing a metal strip that can be wound into a coil |
DE502007004441T DE502007004441D1 (en) | 2006-02-21 | 2007-02-13 | Method and device for producing a metal strip that can be wound into a coil |
EP07002969A EP1820583B1 (en) | 2006-02-21 | 2007-02-13 | Method and device for producing a metal band wound onto a coil |
AT07002969T ATE474681T1 (en) | 2006-02-21 | 2007-02-13 | METHOD AND DEVICE FOR PRODUCING A METAL STRIP WHICH CAN BE WOUND INTO A COIL |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006008343.1 | 2006-02-21 | ||
DE102006008343 | 2006-02-21 | ||
DE102007005435A DE102007005435B4 (en) | 2006-02-21 | 2007-01-30 | Method and device for producing a metal strip that can be wound into a coil |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007005435A1 DE102007005435A1 (en) | 2007-09-13 |
DE102007005435B4 true DE102007005435B4 (en) | 2010-09-23 |
Family
ID=38050619
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007005435A Expired - Fee Related DE102007005435B4 (en) | 2006-02-21 | 2007-01-30 | Method and device for producing a metal strip that can be wound into a coil |
DE502007004441T Active DE502007004441D1 (en) | 2006-02-21 | 2007-02-13 | Method and device for producing a metal strip that can be wound into a coil |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502007004441T Active DE502007004441D1 (en) | 2006-02-21 | 2007-02-13 | Method and device for producing a metal strip that can be wound into a coil |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1820583B1 (en) |
AT (1) | ATE474681T1 (en) |
DE (2) | DE102007005435B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103230963B (en) * | 2013-04-16 | 2015-01-07 | 无锡亚新通用机械有限公司 | Hydraulic pressure core-free rolling machine |
CN103693476B (en) * | 2013-09-17 | 2015-12-23 | 西安麦特沃金液控技术有限公司 | The single multiple field winder of tape article |
CN106271688B (en) * | 2016-08-24 | 2018-03-16 | 浙江三永机械有限公司 | A kind of mounting structure of sheet machining apparatus ball |
CN106181445B (en) * | 2016-08-24 | 2018-03-20 | 浙江三永机械有限公司 | Sheet machining apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0972592B1 (en) * | 1998-07-11 | 2003-07-02 | KM Europa Metal AG | Method and horizontal continuous casting machine for the production of a coilable metal strip |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4964583A (en) * | 1987-11-19 | 1990-10-23 | Kawasaki Steel Corporation | Method of transporting rapidly quenched ribbon and apparatus therefor |
-
2007
- 2007-01-30 DE DE102007005435A patent/DE102007005435B4/en not_active Expired - Fee Related
- 2007-02-13 EP EP07002969A patent/EP1820583B1/en not_active Not-in-force
- 2007-02-13 DE DE502007004441T patent/DE502007004441D1/en active Active
- 2007-02-13 AT AT07002969T patent/ATE474681T1/en active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0972592B1 (en) * | 1998-07-11 | 2003-07-02 | KM Europa Metal AG | Method and horizontal continuous casting machine for the production of a coilable metal strip |
Also Published As
Publication number | Publication date |
---|---|
DE102007005435A1 (en) | 2007-09-13 |
EP1820583A1 (en) | 2007-08-22 |
EP1820583B1 (en) | 2010-07-21 |
DE502007004441D1 (en) | 2010-09-02 |
ATE474681T1 (en) | 2010-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120801 |